Thorlby, A. (1971). The Penguin companion to European literature. McGraw-Hill.
芝加哥风格引文Thorlby, Anthony. The Penguin Companion to European Literature. New York: McGraw-Hill, 1971.
MLA引文Thorlby, Anthony. The Penguin Companion to European Literature. McGraw-Hill, 1971.
警告：这些引文格式不一定是100％准确.